CN107205217B - Uninterrupted content pushing method and system based on intelligent sound box scene networking - Google Patents
Uninterrupted content pushing method and system based on intelligent sound box scene networking Download PDFInfo
- Publication number
- CN107205217B CN107205217B CN201710464542.8A CN201710464542A CN107205217B CN 107205217 B CN107205217 B CN 107205217B CN 201710464542 A CN201710464542 A CN 201710464542A CN 107205217 B CN107205217 B CN 107205217B
- Authority
- CN
- China
- Prior art keywords
- scene
- intelligent sound
- sound box
- demand
- bluetooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
- H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The invention discloses a method and a system for pushing uninterrupted content based on intelligent loudspeaker box scene networking, and relates to the technical field of intelligent loudspeaker boxes. The method comprises the following steps: according to the distribution of the use scenes of the intelligent sound boxes and the coverage condition of a network, a method of selecting Bluetooth transmitting power in a gradient mode is adopted, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each intelligent sound box of the Bluetooth slave equipment and the intelligent sound box of the Bluetooth master equipment is distinguished; and judging whether the same user moves in different scenes, and carrying out uninterrupted content pushing along with scene switching according to the content on demand of the user by using the intelligent sound box. The method and the system are suitable for mutual networking among a plurality of intelligent sound boxes in different scenes, and the movement of the user in different scenes is sensed, so that uninterrupted content pushing is performed along with scene switching, and the experience requirement of artificial intelligence interaction is better met.
Description
Technical Field
The invention relates to the technical field of intelligent sound boxes, in particular to a method and a system for pushing uninterrupted content based on scene networking of an intelligent sound box.
Background
In the internet era, users are not confronted with scattered combination of various household appliances and mobile equipment any more, and intelligent products such as intelligent sound boxes, intelligent televisions, intelligent refrigerators, intelligent mobile phones and the like form an organic home ecological system together. The intelligent sound box is used for bringing more convenient experience to users, so that the users can put down mobile phones when returning home, and the users can enjoy music and life better.
As an important component of smart home, the simultaneous networking use of multiple smart sound boxes becomes practical, and increasingly becomes an entrance of the Internet and the Internet of things of a family, and combines functions of health monitoring, life service and the like. The position of the intelligent sound box in the scene is relatively fixed, if the user has scene switching in the process of carrying out voice interaction with the intelligent sound box, the content being pushed at present should be switched to the intelligent sound box in the new scene to continue pushing, so that the use experience of the user is guaranteed, and the viscosity of the user is increased. At present, a content push solution based on intelligent loudspeaker box scene networking is not available, a plurality of intelligent loudspeaker boxes in different scenes work relatively independently, and the movement of a user in different scenes cannot be sensed, so that uninterrupted content push can be performed along with scene switching.
Disclosure of Invention
The technical problem to be solved by the invention is how to provide a method for pushing uninterrupted content based on intelligent loudspeaker box scene networking, which is suitable for mutual networking among a plurality of intelligent loudspeaker boxes in different scenes, senses the movement of a user in different scenes, and further pushes the uninterrupted content along with scene switching so as to ensure the voice interaction use experience of the user and the intelligent loudspeaker boxes.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a uninterrupted content pushing method based on intelligent loudspeaker box scene networking is characterized by comprising the following steps:
according to the distribution of the use scenes of the intelligent sound boxes and the coverage condition of a network, a method of selecting Bluetooth transmitting power in a gradient mode is adopted, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each intelligent sound box of the Bluetooth slave equipment and the intelligent sound box of the Bluetooth master equipment is distinguished;
and judging whether the same user moves in different scenes, and carrying out uninterrupted content pushing along with scene switching according to the content on demand of the user by using the intelligent sound box.
The further technical scheme is as follows: the method for networking the plurality of intelligent sound boxes in different scenes comprises the following steps:
setting the intelligent loudspeaker boxes in a certain scene as Bluetooth master equipment, and setting the intelligent loudspeaker boxes in other scenes to work in a Bluetooth slave equipment mode;
selecting Class 2 for the transmitting power of the Bluetooth master/slave equipment, and determining the single-scene networking condition of the intelligent sound box;
selecting Class1 for the transmitting power of the Bluetooth master/slave equipment, and determining the multi-scene networking condition of the intelligent sound box, wherein the power of Class1 is greater than that of Class 2;
the intelligent loudspeaker boxes in the Bluetooth master device mode form scene networking records, and broadcast the scene networking records to the intelligent loudspeaker boxes in other slave device modes in the networking network, so that mutual networking of a plurality of intelligent loudspeaker boxes is completed.
The further technical scheme is as follows: the method for judging whether the same user moves in different scenes comprises the following steps:
carrying out face recognition on an intelligent sound box provided with a camera, judging that a user moves among multiple scenes, and estimating the movement track of the user; for the intelligent sound box without the camera, the user is judged to move among multiple scenes by identifying the awakening words.
The further technical scheme is as follows: the method for continuously pushing the content along with the scene switching comprises the following steps:
after the intelligent sound box is awakened, whether the intelligent sound box is in a single scene or a multi-scene is judged by inquiring the acquired scene networking records;
after the intelligent sound box is awakened, user identification is carried out through voice analysis, and scene on-demand records are constructed;
judging whether the intelligent sound box Bluetooth equipment works in a master mode or a slave mode according to the inquiry of the scene networking record;
for the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in the network, polling the current on-demand states of other intelligent sound boxes, and finishing the updating of scene on-demand records; for the intelligent sound box Bluetooth slave equipment, responding to polling of the Bluetooth master equipment, reporting the current on-demand state, and receiving scene on-demand records broadcasted by the Bluetooth master equipment; determining the on-demand state of the current user in other scenes through user comparison, and if the on-demand of the previous scene is finished, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
The further technical scheme is as follows: the method for determining the breakpoint of the user request comprises the following steps:
acquiring the wireless address, the on-demand content and the on-demand time of the intelligent sound box in the current scene and the previous scene by inquiring the on-demand record of the scene;
establishing network connection between the current intelligent sound box and the intelligent sound box in the previous scene through a wireless network, acquiring a cache of the on-demand content of the intelligent sound box in the previous scene, and controlling the intelligent sound box in the previous scene to enter a standby monitoring state through a Bluetooth network;
judging the type of the on-demand content by the current intelligent sound box, if the type of the on-demand content is a music type, backtracking the on-demand breakpoint for A1 seconds; if the song type is the song type, the breakpoint backtracking is carried out for A2 seconds; if the type is the voice type, the breakpoint backtracking is carried out for A3 seconds;
judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time, if not, recovering the on-demand progress from the last scene content cache, and if the backtraced on-demand breakpoint exceeds the on-demand starting time, continuing to execute the streaming media protocol to obtain the streaming media protocol from the network; otherwise, the media content address is retrieved and requested.
The invention also discloses a system for pushing uninterrupted content based on intelligent loudspeaker box scene networking, which is characterized by comprising the following components:
the intelligent sound box networking module: the Bluetooth intelligent sound box network system is used for adopting a method of selecting Bluetooth transmitting power in a gradient manner according to the distribution of the intelligent sound box use scenes and the coverage condition of a network, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each Bluetooth slave intelligent sound box and a Bluetooth master intelligent sound box is distinguished;
an uninterrupted content push module: the method and the device are used for judging whether the same user moves in different scenes or not, and continuously pushing the content along with scene switching according to the content on demand of the user by using the intelligent sound box.
The further technical scheme is as follows: the intelligent loudspeaker box networking module comprises:
a mode setting module: the intelligent loudspeaker boxes in the other scenes are in a Bluetooth slave device mode;
a first power selection module: the system is used for selecting Class 2 for the transmitting power of the Bluetooth master/slave equipment and determining the networking condition of the single scene of the intelligent sound box;
a second power selection module: the device is used for selecting Class1 for the transmitting power of the Bluetooth master/slave equipment and determining the multi-scene networking condition of the intelligent sound box, wherein the power of the Class1 is greater than that of the Class 2;
a scene networking module: the intelligent loudspeaker boxes are used for constructing scene networking records of the intelligent loudspeaker boxes in the Bluetooth master device mode, broadcasting the scene networking records to the intelligent loudspeaker boxes in other slave device modes in the networking network, and completing mutual networking of the intelligent loudspeaker boxes.
The further technical scheme is as follows: the uninterrupted content push module comprises: and the user different scene movement judging module is used for judging whether the same user moves in different scenes.
The further technical scheme is as follows: the uninterrupted content push module comprises:
a scene judgment module: the intelligent sound box is used for inquiring the acquired scene networking records after the intelligent sound box is awakened, and judging whether the intelligent sound box is in a single scene or a multi-scene;
the scene on-demand recording module: the intelligent sound box is used for carrying out user identification through voice analysis after being awakened, and constructing a scene on-demand record;
a mode judgment module: the intelligent sound box Bluetooth device is used for judging whether the intelligent sound box Bluetooth device works in a master mode or a slave mode according to the inquiry of the scene networking record;
the breakpoint playing module: for the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in the network, polling the current on-demand states of other intelligent sound boxes, and finishing the updating of scene on-demand records; for the intelligent sound box Bluetooth slave equipment, responding to polling of the Bluetooth master equipment, reporting the current on-demand state, and receiving scene on-demand records broadcasted by the Bluetooth master equipment; determining the on-demand state of the current user in other scenes through user comparison, and if the on-demand of the previous scene is finished, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
The further technical scheme is as follows: the breakpoint playing module comprises:
the scene on-demand record query module: the system is used for acquiring the wireless address, the on-demand content and the on-demand time of the intelligent sound box in the current scene and the previous scene through inquiring the on-demand record in the scene;
the standby monitoring module: the system comprises a wireless network, a current intelligent sound box, a last scene intelligent sound box, a Bluetooth network and a Bluetooth network, wherein the wireless network is used for establishing network connection between the current intelligent sound box and the last scene intelligent sound box, acquiring the cache of the on-demand content of the last scene intelligent sound box and controlling the intelligent sound box in the last scene to enter a standby monitoring state through the Bluetooth network;
the on-demand content type judgment module: the method is used for judging the type of the on-demand content by the current intelligent sound box, and if the type of the music is the on-demand breakpoint backtracking A1 seconds; if the song type is the song type, the breakpoint backtracking is carried out for A2 seconds; if the type is the voice type, the breakpoint backtracking is carried out for A3 seconds;
a breakpoint judgment module: the system is used for judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time or not, if not, the on-demand progress is recovered from the content cache of the last scene, and if the backtraced on-demand breakpoint exceeds the on-demand starting time, the streaming media protocol is continuously executed to obtain the content from the network; otherwise, the media content address is retrieved and requested.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the method and the system are suitable for mutual networking among a plurality of intelligent sound boxes in different scenes, and the movement of the user in different scenes is sensed, so that uninterrupted content pushing is performed along with scene switching, and the experience requirement of artificial intelligence interaction is better met.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a layout diagram of the smart sound box according to the embodiment of the present invention;
FIG. 2 is a schematic diagram of a networking flow in the method according to the embodiment of the present invention;
fig. 3 is a schematic flow chart of uninterrupted content push in the method according to the embodiment of the present invention;
FIG. 4 is a flowchart of on-demand breakpoint resumption in the method according to the embodiment of the present invention;
FIG. 5 is a functional block diagram of a system according to an embodiment of the present invention;
FIG. 6 is a schematic block diagram of a smart speaker networking module in the system according to the embodiment of the present invention;
FIG. 7 is a schematic block diagram of a seamless content push module in the system according to the embodiment of the present invention;
fig. 8 is a schematic block diagram of a breakpoint playing module in the system according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Generally, the embodiment of the invention discloses a method for pushing uninterrupted content based on intelligent loudspeaker box scene networking, which comprises the following steps:
according to the distribution of the use scenes of the intelligent sound boxes and the coverage condition of a network, a method of selecting Bluetooth transmitting power in a gradient mode is adopted, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each intelligent sound box of the Bluetooth slave equipment and the intelligent sound box of the Bluetooth master equipment is distinguished;
and judging whether the same user moves in different scenes, and carrying out uninterrupted content pushing along with scene switching according to the content on demand of the user by using the intelligent sound box.
Specifically, as shown in fig. 1, a layout diagram of the smart sound box in the embodiment of the present invention is shown; the method comprises the steps that a plurality of intelligent sound boxes in different scenes establish a network with a star-shaped topological structure by taking a wireless router as a central node in a wireless networking mode, so that each intelligent sound box in different scenes can work independently to complete voice interaction with a user; on the basis, the intelligent loudspeaker boxes in a certain scene are set as masters (Master devices), network connection is established with intelligent loudspeaker boxes working in a Slave mode in other scenes through a Bluetooth network, so that a plurality of intelligent loudspeaker boxes respectively positioned in different scenes can be linked in a networking mode, the movement of a user in different scenes is sensed, and uninterrupted content pushing is carried out along with scene switching.
Different transmitting powers are selected by configuring the intelligent sound box Bluetooth master/slave equipment, different coverage conditions of scene networking can be adapted, and scene networking records are constructed at the same time. The method may be implemented by software or hardware, and is not particularly limited thereto. Correspondingly, the method comprises the following steps:
as shown in fig. 2, the method for networking a plurality of smart speakers in different scenes with each other is as follows:
s101: the intelligent sound box Bluetooth master equipment executes a pause mode in an initial state, equipment working in the pause mode gives up an MAC address, occasionally listens to messages of other Bluetooth equipment, recovers synchronization and checks broadcast messages;
s102: the intelligent sound box Bluetooth main equipment executes a standby mode, initiates connection inquiry, and sets the transmitting power to be Class 2;
s103: the intelligent sound box Bluetooth master device completes single scene Bluetooth connection networking;
s104: the intelligent sound box Bluetooth master device constructs single/multi-scene Bluetooth connection networking records;
s105: the intelligent sound box Bluetooth main equipment initiates connection inquiry, and the transmitting power is set as Class 1;
s106: the intelligent sound box Bluetooth master device completes multi-scene Bluetooth connection networking;
s107: the intelligent sound box Bluetooth master device judges whether Bluetooth slave devices are found or not;
s108: the intelligent loudspeaker box Bluetooth master device broadcasts the scene networking record to the Bluetooth slave device;
s109: the Bluetooth master device of the intelligent loudspeaker box executes a standby mode, and the slave device executes a holding mode.
Specifically, in the first step, the smart loudspeaker in a certain scene is set as a bluetooth master device, and the smart loudspeaker in other scenes works in a bluetooth slave device mode. The master unit is responsible for providing the clock synchronization signal and the frequency hopping sequence, and the slave units are generally controlled synchronized device units, controlled by the master unit. In terms of the coverage performance of bluetooth network connection, the smart speaker set in the bluetooth master device mode generally belongs to a central location, for example, a living room in a home scene. And secondly, according to different coverage conditions of the scene, the Bluetooth master/slave equipment of the intelligent loudspeaker box can select different transmitting powers. The intelligent loudspeaker box in the Bluetooth master device mode initiates connection inquiry, the transmitting power is set to be Class 2, namely 0.25mW (-6dBm) -2.5 mW (4dBm), and Bluetooth network connection can be established with the intelligent loudspeaker box in the Bluetooth slave device mode within 10m without shielding. Due to the fact that coverage is limited due to low transmitting power, the smart loudspeaker boxes for constructing the networking can be regarded as being in a single scene. And thirdly, initiating connection inquiry by the intelligent loudspeaker box in the Bluetooth master device mode, setting the transmitting power to be Class1, namely 1mW (0dBm) -100 mW (20dBm), and establishing Bluetooth network connection with the intelligent loudspeaker box in the Bluetooth slave device mode within 100m without shielding. Because the coverage area is enlarged due to the high transmitting power, the intelligent sound box for constructing the network can be regarded as being in multiple scenes if the intelligent sound box for constructing the network in the second step is excluded. And fourthly, according to the data obtained in the second step and the third step, the intelligent loudspeaker box in the Bluetooth master device mode further constructs scene networking records and broadcasts the scene networking records to other intelligent loudspeaker boxes in the networking, wherein the data structure of the scene networking records is shown as the following table:
as shown in fig. 3, which is a flow chart of content push in the method according to the embodiment of the present invention, a plurality of smart speakers located in different scenes may be networked and linked to sense the movement of a user in different scenes, so as to continuously push content in accordance with scene switching. The method may be implemented by software or hardware, and is not particularly limited thereto.
S201: the intelligent sound box is in a standby mode, voice monitoring is carried out through an integrated microphone, and a user instruction is waited for;
s202: the intelligent sound box judges whether the intelligent sound box is awakened or not according to the voice monitoring and the keywords; if the intelligent sound box is not awakened, continuing to execute the standby mode;
s203: if the intelligent sound box is awakened, executing inquiry scene networking record;
s204: the intelligent sound box reads information such as equipment modes, scene types and the like in the scene networking record;
s205: the intelligent sound box identifies a user;
s206: the intelligent sound box constructs a scene on-demand record and writes user information into the scene on-demand record;
s207: the intelligent sound box judges whether the single scene is a multi-scene, if the single scene is the single scene, a new voice interaction process between a user and the intelligent sound box is directly executed, and if the multi-scene is the multi-scene, the working mode of the Bluetooth equipment is further judged;
s208: the intelligent sound box judges whether the Bluetooth equipment works in a master equipment mode or a slave equipment mode;
s209: if the intelligent sound box Bluetooth device works in the master device mode, broadcasting the current on-demand state to the Bluetooth slave device;
s210: polling the on-demand states of other current intelligent sound boxes by the intelligent sound boxes, and executing updating preparation of scene on-demand records;
s211: the intelligent sound box finishes updating scene on-demand records;
s212: if the intelligent sound box Bluetooth device works in the slave device mode, reporting the current on-demand state to the Bluetooth master device;
s213: the intelligent sound box receives the current on-demand state from the Bluetooth master device;
s214: the intelligent sound box inquires the current on-demand state of the user in other scenes;
s215: judging whether the video-on-demand of the last scene is finished or not by the intelligent sound box, if so, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box executes the on-demand breakpoint recovery sub-process;
s216: the intelligent sound box executes an on-demand breakpoint recovery sub-process;
s217: the intelligent sound box executes a new voice interaction process between the user and the intelligent sound box.
Specifically, in the first step, after the smart sound box is awakened, whether the smart sound box is in a single scene or a multi-scene is judged through query of scene networking records obtained through operation of a networking method. For the intelligent sound box of the multi-scene networking, the movement of a user in different scenes needs to be further sensed, and uninterrupted content push switching along with the scenes is achieved; and for the situation that the intelligent sound box in the single scene does not relate to scene switching and uninterrupted content pushing, a new voice interaction process between the user and the intelligent sound box can be directly executed. And secondly, after the intelligent sound box is awakened, user identification is carried out through voice analysis, namely, the identity of the speaker is automatically identified according to voice parameters of which the voice waveforms reflect the physiological and behavioral characteristics of the speaker. The most commonly used voice feature is a Mel cepstrum coefficient which is a cepstrum parameter extracted from a Mel scale frequency domain, the Mel scale describes the non-linear characteristic of human ear frequency, and the feature can be used as the input feature of an intelligent sound box user after being further processed for user identification. Then, a scene on-demand record is constructed, and the data structure of the scene on-demand record is shown in the following table:
and thirdly, judging whether the intelligent sound box Bluetooth equipment works in a master mode or a slave mode according to the inquiry of the scene networking record in the first step. For the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in a network, polling the current on-demand states of other intelligent sound boxes, and finishing updating of scene on-demand records; for the smart speaker bluetooth slave device, it needs to respond to the polling of the bluetooth master device, report the current on-demand state, and receive the scene on-demand record broadcasted by the bluetooth master device. Therefore, the Bluetooth master/slave equipment queries the on-demand state of the intelligent sound box in the networking, and then the on-demand state of the current user in other scenes can be determined through user comparison, if the on-demand of the last scene is finished, a new voice interaction process between the user and the intelligent sound box can be directly executed; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
As shown in fig. 4, which is a flowchart of a method for determining an on-demand breakpoint in the method according to the embodiment of the present invention, a non-break push method for a smart speaker in a multi-scenario networking environment is perfected according to different push experience requirements of a user on content such as music, songs, and voice interactions requested by using the smart speaker. The method may be implemented by software or hardware, and is not particularly limited thereto. Correspondingly, the method for determining the on-demand breakpoint in the embodiment includes the following steps:
s301: inquiring scene on-demand records by the intelligent sound box;
s302: the intelligent sound box reads information such as a wireless address, on-demand content, on-demand time and the like in the scene on-demand record;
s303: the intelligent sound box is connected with the intelligent sound box of the previous scene through a wireless network;
s304: the intelligent sound box acquires the cache of the on-demand content of the last scene through a wireless network;
s305: the intelligent sound box controls the intelligent sound box of the last scene to execute standby monitoring through the Bluetooth network;
s306: the intelligent sound box acquires and identifies the type of the on-demand content, wherein the type belongs to music, songs or voice;
s307: if the music is of the music type, backtracking the on-demand breakpoint for 10 s;
s308: if the song type is the on-demand breakpoint backtracking is carried out for 20 s;
s309: if the type is the voice type, the breakpoint backtracking is requested for 30 s;
s310: judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time or not by the intelligent sound box, and if not, recovering the on-demand progress from the content cache of the last scene; if not, the media content address is obtained again and requested;
s311: the intelligent sound box recovers the on-demand progress from the content cache of the last scene, and if the on-demand progress exceeds the cached on-demand progress, the streaming media protocol is continuously executed to obtain the on-demand progress from the network;
s312: and the intelligent sound box executes a streaming media protocol, and obtains the content again from the media content address and requests the content.
Specifically, the user has different pushing experience requirements for music, songs, voice interaction and other contents requested by using the intelligent sound box, the agility, the continuity, the tone quality and other performances of the request become concerns, and the uninterrupted pushing experience of the intelligent sound box under the multi-scene networking environment is emphasized to be improved. Taking a home environment as an example, scene switching needs to move 10-12 m distance on average, the corresponding switching time is approximately 6-7 s as measured, and the subjective auditory lag time of people is different from the point-of-view content of music, songs, voice interaction and the like, and is approximately 4-23 s. Therefore, the intelligent sound box in the new scene needs to determine the on-demand breakpoint according to the related data in the scene on-demand record, and restore the on-demand progress to 10-30 s before, so that the use experience of the user is guaranteed, and the user viscosity is increased.
And step one, after entering an on-demand breakpoint resuming sub-process, acquiring the wireless address, on-demand content and on-demand time of the intelligent sound box in the current scene and the previous scene by inquiring the scene on-demand record acquired by the operation of the second aspect. And secondly, establishing network connection between the current intelligent sound box and the intelligent sound box in the previous scene through a wireless network, acquiring the cache of the on-demand content of the intelligent sound box in the previous scene, and controlling the intelligent sound box in the previous scene to enter a standby monitoring state through a Bluetooth network. Thirdly, judging the type of the on-demand content by the current intelligent sound box, and backtracking the on-demand breakpoint for 10s if the type of the music is the type of the on-demand content; if the song type is the on-demand breakpoint backtracking is carried out for 20 s; if the type is voice, the breakpoint backtracking is requested for 30 s. Whether the backtracked on-demand breakpoint exceeds the on-demand starting time or not is further judged, if the backtracked on-demand breakpoint does not exceed the on-demand starting time, the on-demand progress is recovered from the content cache of the last scene, and if the backtracked on-demand breakpoint exceeds the on-demand starting time, the streaming media protocol continues to be executed to acquire the on-demand breakpoint from the network; otherwise, the media content address is retrieved and requested.
Correspondingly, as shown in fig. 5, an embodiment of the present invention further discloses a system for uninterrupted content push based on intelligent speaker scene networking, including:
smart speaker networking module 101: the Bluetooth intelligent sound box network system is used for adopting a method of selecting Bluetooth transmitting power in a gradient manner according to the distribution of the intelligent sound box use scenes and the coverage condition of a network, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each Bluetooth slave intelligent sound box and a Bluetooth master intelligent sound box is distinguished;
the uninterrupted content push module 102: the method and the device are used for judging whether the same user moves in different scenes or not, and continuously pushing the content along with scene switching according to the content on demand of the user by using the intelligent sound box.
Further, as shown in fig. 6, the smart speaker networking module includes:
the mode setting module 1011: the intelligent loudspeaker boxes in the other scenes are in a Bluetooth slave device mode;
the first power selection module 1012: the system is used for selecting Class 2 for the transmitting power of the Bluetooth master/slave equipment and determining the networking condition of the single scene of the intelligent sound box;
the second power selection module 1013: the device is used for selecting Class1 for the transmitting power of the Bluetooth master/slave equipment and determining the multi-scene networking condition of the intelligent sound box, wherein the power of the Class1 is greater than that of the Class 2;
the scenario networking module 1014: the intelligent loudspeaker boxes are used for constructing scene networking records of the intelligent loudspeaker boxes in the Bluetooth master device mode, broadcasting the scene networking records to the intelligent loudspeaker boxes in other slave device modes in the networking network, and completing mutual networking of the intelligent loudspeaker boxes.
Further, as shown in fig. 7, the uninterrupted content pushing module includes: the user different scene movement determining module 1021 is configured to determine whether the same user moves in different scenes.
Further, as shown in fig. 7, the uninterrupted content pushing module includes:
the scene determination module 1022: the intelligent sound box is used for inquiring the acquired scene networking records after the intelligent sound box is awakened, and judging whether the intelligent sound box is in a single scene or a multi-scene;
scene on-demand recording module 1023: the intelligent sound box is used for carrying out user identification through voice analysis after being awakened, and constructing a scene on-demand record;
the mode determination module 1024: the intelligent sound box Bluetooth device is used for judging whether the intelligent sound box Bluetooth device works in a master mode or a slave mode according to the inquiry of the scene networking record;
breakpoint play module 1025: for the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in the network, polling the current on-demand states of other intelligent sound boxes, and finishing the updating of scene on-demand records; for the intelligent sound box Bluetooth slave equipment, responding to polling of the Bluetooth master equipment, reporting the current on-demand state, and receiving scene on-demand records broadcasted by the Bluetooth master equipment; determining the on-demand state of the current user in other scenes through user comparison, and if the on-demand of the previous scene is finished, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
Further, as shown in fig. 8, the breakpoint play module 1025 includes:
scene on demand record query module 10251: the system is used for acquiring the wireless address, the on-demand content and the on-demand time of the intelligent sound box in the current scene and the previous scene through inquiring the on-demand record in the scene;
standby listening module 10252: the system comprises a wireless network, a current intelligent sound box, a last scene intelligent sound box, a Bluetooth network and a Bluetooth network, wherein the wireless network is used for establishing network connection between the current intelligent sound box and the last scene intelligent sound box, acquiring the cache of the on-demand content of the last scene intelligent sound box and controlling the intelligent sound box in the last scene to enter a standby monitoring state through the Bluetooth network;
on-demand content type determination module 10253: the method is used for judging the type of the on-demand content by the current intelligent sound box, and if the type of the music is the on-demand breakpoint backtracking A1 seconds; if the song type is the song type, the breakpoint backtracking is carried out for A2 seconds; if the type is the voice type, the breakpoint backtracking is carried out for A3 seconds;
breakpoint determination module 10254: the system is used for judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time or not, if not, the on-demand progress is recovered from the content cache of the last scene, and if the backtraced on-demand breakpoint exceeds the on-demand starting time, the streaming media protocol is continuously executed to obtain the content from the network; otherwise, the media content address is retrieved and requested.
The method and the system are suitable for mutual networking among a plurality of intelligent sound boxes in different scenes, and the movement of the user in different scenes is sensed, so that uninterrupted content pushing is performed along with scene switching, and the experience requirement of artificial intelligence interaction is better met.
Claims (6)
1. A uninterrupted content pushing method based on intelligent loudspeaker box scene networking is characterized by comprising the following steps:
according to the distribution of the use scenes of the intelligent sound boxes and the coverage condition of a network, a method of selecting Bluetooth transmitting power in a gradient mode is adopted, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each intelligent sound box of the Bluetooth slave equipment and the intelligent sound box of the Bluetooth master equipment is distinguished;
judging whether the same user moves in different scenes, and carrying out uninterrupted content push along with scene switching according to the content on demand of the user by using the intelligent sound box;
the method for judging whether the same user moves in different scenes comprises the following steps:
carrying out face recognition on an intelligent sound box provided with a camera, judging that a user moves among multiple scenes, and estimating the movement track of the user; for an intelligent sound box without a camera, identifying the awakening words to judge that a user moves among multiple scenes;
the method for continuously pushing the content along with the scene switching comprises the following steps:
after the intelligent sound box is awakened, whether the intelligent sound box is in a single scene or a multi-scene is judged by inquiring the acquired scene networking records;
after the intelligent sound box is awakened, user identification is carried out through voice analysis, and scene on-demand records are constructed;
judging whether the intelligent sound box Bluetooth equipment works in a master mode or a slave mode according to the inquiry of the scene networking record;
for the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in the network, polling the current on-demand states of other intelligent sound boxes, and finishing the updating of scene on-demand records; for the intelligent sound box Bluetooth slave equipment, responding to polling of the Bluetooth master equipment, reporting the current on-demand state, and receiving scene on-demand records broadcasted by the Bluetooth master equipment; determining the on-demand state of the current user in other scenes through user comparison, and if the on-demand of the previous scene is finished, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
2. The uninterrupted content pushing method based on smart sound box scene networking of claim 1, wherein the method for networking a plurality of smart sound boxes in different scenes with each other is as follows:
setting the intelligent loudspeaker boxes in a certain scene as Bluetooth master equipment, and setting the intelligent loudspeaker boxes in other scenes to work in a Bluetooth slave equipment mode;
selecting Class 2 for the transmitting power of the Bluetooth master/slave equipment, and determining the single-scene networking condition of the intelligent sound box;
selecting Class1 for the transmitting power of the Bluetooth master/slave equipment, and determining the multi-scene networking condition of the intelligent sound box, wherein the power of the Class1 is greater than that of the Class 2;
the intelligent loudspeaker boxes in the Bluetooth master device mode form scene networking records, and broadcast the scene networking records to the intelligent loudspeaker boxes in other slave device modes in the networking network, so that mutual networking of a plurality of intelligent loudspeaker boxes is completed.
3. The uninterrupted content pushing method based on intelligent loudspeaker box scene networking according to claim 2, wherein the method for determining the breakpoint of the on-demand of the user comprises the following steps:
acquiring the wireless address, the on-demand content and the on-demand time of the intelligent sound box in the current scene and the previous scene by inquiring the on-demand record of the scene;
establishing network connection between the current intelligent sound box and the intelligent sound box in the previous scene through a wireless network, acquiring a cache of the on-demand content of the intelligent sound box in the previous scene, and controlling the intelligent sound box in the previous scene to enter a standby monitoring state through a Bluetooth network;
judging the type of the on-demand content by the current intelligent sound box, if the type of the on-demand content is a music type, backtracking the on-demand breakpoint for A1 seconds; if the song type is the song type, the breakpoint backtracking is carried out for A2 seconds; if the type is the voice type, the breakpoint backtracking is carried out for A3 seconds;
judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time, if not, recovering the on-demand progress from the last scene content cache, and if the backtraced on-demand breakpoint exceeds the on-demand starting time, continuing to execute the streaming media protocol to obtain the streaming media protocol from the network; otherwise, the media content address is retrieved and requested.
4. The utility model provides a do not have discontinuous content push system based on networking of intelligence audio amplifier scene which characterized in that includes:
the intelligent sound box networking module: the Bluetooth intelligent sound box network system is used for adopting a method of selecting Bluetooth transmitting power in a gradient manner according to the distribution of the intelligent sound box use scenes and the coverage condition of a network, so that a plurality of intelligent sound boxes in different scenes are mutually networked, and the distance between each Bluetooth slave intelligent sound box and a Bluetooth master intelligent sound box is distinguished;
an uninterrupted content push module: the intelligent sound box system is used for judging whether the same user moves in different scenes or not and pushing uninterrupted content along with scene switching according to the content on demand of the user on the intelligent sound box;
the uninterrupted content push module comprises: the user different scene movement judging module is used for judging whether the same user moves in different scenes;
the uninterrupted content push module comprises:
a scene judgment module: the intelligent sound box is used for inquiring the acquired scene networking records after the intelligent sound box is awakened, and judging whether the intelligent sound box is in a single scene or a multi-scene;
the scene on-demand recording module: the intelligent sound box is used for carrying out user identification through voice analysis after being awakened, and constructing a scene on-demand record;
a mode judgment module: the intelligent sound box Bluetooth device is used for judging whether the intelligent sound box Bluetooth device works in a master mode or a slave mode according to the inquiry of the scene networking record;
the breakpoint playing module: for the intelligent sound box Bluetooth master equipment, broadcasting the current on-demand state of the intelligent sound box to Bluetooth slave equipment in the network, polling the current on-demand states of other intelligent sound boxes, and finishing the updating of scene on-demand records; for the intelligent sound box Bluetooth slave equipment, responding to polling of the Bluetooth master equipment, reporting the current on-demand state, and receiving scene on-demand records broadcasted by the Bluetooth master equipment; determining the on-demand state of the current user in other scenes through user comparison, and if the on-demand of the previous scene is finished, directly executing a new voice interaction process between the user and the intelligent sound box; otherwise, the intelligent sound box needs to restore the breakpoint requested by the current user in the previous scene and then plays the breakpoint.
5. The uninterrupted content push system based on smart speaker scene networking of claim 4, wherein the smart speaker networking module comprises:
a mode setting module: the intelligent loudspeaker boxes in the other scenes are in a Bluetooth slave device mode;
a first power selection module: the system is used for selecting Class 2 for the transmitting power of the Bluetooth master/slave equipment and determining the networking condition of the single scene of the intelligent sound box;
a second power selection module: the device is used for selecting Class1 for the transmitting power of the Bluetooth master/slave equipment and determining the multi-scene networking condition of the intelligent sound box, wherein the power of the Class1 is greater than that of the Class 2;
a scene networking module: the intelligent loudspeaker boxes are used for constructing scene networking records of the intelligent loudspeaker boxes in the Bluetooth master device mode, broadcasting the scene networking records to the intelligent loudspeaker boxes in other slave device modes in the networking network, and completing mutual networking of the intelligent loudspeaker boxes.
6. The system of claim 5, wherein the breakpoint playing module comprises:
the scene on-demand record query module: the system is used for acquiring the wireless address, the on-demand content and the on-demand time of the intelligent sound box in the current scene and the previous scene through inquiring the on-demand record in the scene;
the standby monitoring module: the system comprises a wireless network, a current intelligent sound box, a last scene intelligent sound box, a Bluetooth network and a Bluetooth network, wherein the wireless network is used for establishing network connection between the current intelligent sound box and the last scene intelligent sound box, acquiring the cache of the on-demand content of the last scene intelligent sound box and controlling the intelligent sound box in the last scene to enter a standby monitoring state through the Bluetooth network;
the on-demand content type judgment module: the method is used for judging the type of the on-demand content by the current intelligent sound box, and if the type of the music is the on-demand breakpoint backtracking A1 seconds; if the song type is the song type, the breakpoint backtracking is carried out for A2 seconds; if the type is the voice type, the breakpoint backtracking is carried out for A3 seconds;
a breakpoint judgment module: the system is used for judging whether the backtraced on-demand breakpoint exceeds the on-demand starting time or not, if not, the on-demand progress is recovered from the content cache of the last scene, and if the backtraced on-demand breakpoint exceeds the on-demand starting time, the streaming media protocol is continuously executed to obtain the content from the network; otherwise, the media content address is retrieved and requested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464542.8A CN107205217B (en) | 2017-06-19 | 2017-06-19 | Uninterrupted content pushing method and system based on intelligent sound box scene networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464542.8A CN107205217B (en) | 2017-06-19 | 2017-06-19 | Uninterrupted content pushing method and system based on intelligent sound box scene networking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107205217A CN107205217A (en) | 2017-09-26 |
| CN107205217B true CN107205217B (en) | 2020-11-10 |
Family
ID=59907192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710464542.8A Active CN107205217B (en) | 2017-06-19 | 2017-06-19 | Uninterrupted content pushing method and system based on intelligent sound box scene networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107205217B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958038B (en) * | 2017-11-21 | 2020-07-21 | 北京小米移动软件有限公司 | Sound box control method and device |
| CN109413566B (en) * | 2018-10-15 | 2020-11-03 | 珠海格力电器股份有限公司 | Playing method and device |
| CN109362000A (en) * | 2018-12-14 | 2019-02-19 | 歌尔科技有限公司 | Sound equipment and sound system and the control method applied to sound system |
| CN109743657A (en) * | 2019-02-19 | 2019-05-10 | 广州岩花科技有限公司 | A kind of intelligent sound system carrying out transfer audio based on Bluetooth transmission |
| CN111757303A (en) * | 2019-03-26 | 2020-10-09 | 华为技术有限公司 | Control method of Bluetooth transmitting power and terminal equipment |
| CN111182456B (en) * | 2019-09-12 | 2020-12-25 | 广东小天才科技有限公司 | Audio playing switching method and system based on intelligent sound box and related equipment |
| CN111198545B (en) * | 2019-12-24 | 2021-05-04 | 重庆特斯联智慧科技股份有限公司 | Intelligent building indoor air environment maintenance system and method |
| CN113506568B (en) * | 2020-04-28 | 2024-04-16 | 海信集团有限公司 | Central control and intelligent equipment control method |
| CN113470635B (en) * | 2020-04-29 | 2024-04-16 | 海信集团有限公司 | Intelligent sound box control method, intelligent sound box control equipment, central control equipment and storage medium |
| CN111556422B (en) * | 2020-04-30 | 2021-09-24 | 江苏中协智能科技有限公司 | Multi-sound-box switching playing method |
| CN112104533B (en) * | 2020-09-14 | 2023-02-17 | 深圳Tcl数字技术有限公司 | Scene switching method, terminal and storage medium |
| CN113766466A (en) * | 2021-09-14 | 2021-12-07 | 深圳市强大创新科技实业有限公司 | Interconnection method of intelligent toothbrushes |
| CN115002170B (en) * | 2022-08-05 | 2022-11-22 | 江苏橙智云信息技术有限公司 | Multi-condition linkage instruction execution method based on Internet of things |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8433894B2 (en) * | 2008-07-08 | 2013-04-30 | Interdigital Patent Holdings, Inc. | Support of physical layer security in wireless local area networks |
| TWI517646B (en) * | 2013-07-04 | 2016-01-11 | 隆達電子股份有限公司 | Wireless control system and wireless network expansion method applied thereto |
| CN105007201A (en) * | 2015-05-27 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for accessing network, wireless sound box and system |
| CN104967617B (en) * | 2015-06-16 | 2019-07-12 | Oppo广东移动通信有限公司 | A kind of data processing method and device |
| CN105703806B (en) * | 2016-03-22 | 2018-01-19 | 广东欧珀移动通信有限公司 | Bluetooth module control method, device and the audio-video frequency playing system of playback equipment |
-
2017
- 2017-06-19 CN CN201710464542.8A patent/CN107205217B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107205217A (en) | 2017-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107205217B (en) | Uninterrupted content pushing method and system based on intelligent sound box scene networking | |
| JP6214650B2 (en) | Collection and provision of local playback system information | |
| CN105872654B (en) | Bluetooth connection switching method, apparatus and system in audio frequency broadcast system | |
| US11614785B2 (en) | Network identification of portable electronic devices while changing power states | |
| CN110335601A (en) | Voice assistant equipment and its voice awakening method | |
| JP2016523485A (en) | Intelligent amplifier activation | |
| WO2019140746A1 (en) | Synchronous playing method of multiple playing devices and playing device | |
| CN104299632A (en) | Audio synchronization method and device and corresponding systems | |
| CN104867513B (en) | A kind of control method for playing back and equipment | |
| CN112035086B (en) | Audio playing method and device | |
| JP2015529879A5 (en) | ||
| CN111462746B (en) | TWS earphone-based control method, system, device and equipment | |
| JP6248188B2 (en) | Transition between operating modes of networked playback devices | |
| CN108551629A (en) | A kind of control method and system of Split intelligent speaker | |
| CN109979495B (en) | Audio progress intelligent following playing method and system based on face recognition | |
| CN104869505B (en) | A kind of method for controlling volume, playback equipment, mobile terminal and system | |
| CN110555981B (en) | Response method and device, search method and device, remote controller, terminal and medium | |
| CN105812905B (en) | Control method for playing back and device in a kind of audio-video frequency playing system | |
| CN106941646A (en) | Play method, device, mobile terminal and the audio-frequence player device of voice | |
| CN105828253A (en) | Wireless connection control method and device in audio playing system | |
| CN107171760B (en) | A kind of radio playback method, cloud server and radio | |
| CN105682010B (en) | Bluetooth connection control method, device and playback equipment in audio frequency broadcast system | |
| CN113518297A (en) | Sound box interaction method, device and system and sound box | |
| CN105786363A (en) | Loudspeaker box set play control method and device and intelligent loudspeaker box | |
| CN105828129A (en) | Audio-video playing system control method and device and audio-video playing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191217 Address after: 518019 2-24 / F, building a, Zhongshe Plaza, No. 1028, Buji Road, Dongxiao street, Luohu District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Softcom Power Information Technology Co., Ltd Address before: 510000. Room two, No. 122, sports east road, Guangzhou, Guangdong, Tianhe District 3304, China Applicant before: Guangzhou hope Mdt InfoTech Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |